Plot: Seven Knights is an online free-to-play role-playing game created by Netmarble. It was released for Android and iOS devices in March 2014 in South Korea and in February 2016 in Japan. Wikipedia
Plot: Lineage 2: Revolution is a massively multiplayer online role-playing game developed by Netmarble for mobile platforms under license from NCSoft, taking place 100 years before the events of NCSoft's Lineage II: Goddess of Destruction storyline. It is part of the Lineage series. Wikipedia